Diff Report
Run #519b0e62696b0: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b130ea93e9: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for file_exists

file_existsRun #519b0e62696b0Run #519b130ea93e9DiffDiff%
Number of Function Calls384 388 4 1.0%
Incl. Wall Time (microsec)3,427 3,452 25 0.7%
Incl. Wall Time (microsec) per call 9 9 -0 -0.3%
Excl. Wall Time (microsec)3,427 3,452 25 0.7%
Incl. CPU (microsecs)3,817 3,858 41 1.1%
Incl. CPU (microsecs) per call 10 10 0 0.0%
Excl. CPU (microsec)3,817 3,858 41 1.1%
Incl. MemUse (bytes)6,320 6,320 0 0.0%
Incl. MemUse (bytes) per call 16 16 -0 -1.0%
Excl. MemUse (bytes)6,320 6,320 0 0.0%
Incl. PeakMemUse (bytes)2,232 2,232 0 0.0%
Incl. PeakMemUse (bytes) per call 6 6 -0 -1.0%
Excl. PeakMemUse (bytes)2,232 2,232 0 0.0%

Parent/Child Regression/Improvement report for file_exists [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
file_exists4 100.0% 25 0.4% 41 1.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function25 100.0% 41 100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\ClassLoader\ClassLoader::findFile4 100.0% 27 108.0% 43 104.9% 0 N/A% 0 N/A%
Drupal\Core\Config\FileStorage::listAll0 0.0% -5 -20.0% -3 -7.3% 0 N/A% 0 N/A%
drupal_get_filename0 0.0% 4 16.0% 5 12.2% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile0 0.0% -2 -8.0% -1 -2.4% 0 N/A% 0 N/A%
phptemplate_init0 0.0% 1 4.0% 1 2.4% 0 N/A% 0 N/A%
theme_get_setting0 0.0% 0 0.0% -1 -2.4% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath0 0.0% 0 0.0% -2 -4.9% 0 N/A% 0 N/A%
find_conf_path0 0.0% 0 0.0% -1 -2.4% 0 N/A% 0 N/A%